0=-2x^2+40-72

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Solution for 0=-2x^2+40-72 equation:


Simplifying
0 = -2x2 + 40 + -72

Reorder the terms:
0 = 40 + -72 + -2x2

Combine like terms: 40 + -72 = -32
0 = -32 + -2x2

Solving
0 = -32 + -2x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2x2' to each side of the equation.
0 + 2x2 = -32 + -2x2 + 2x2
Remove the zero:
2x2 = -32 + -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
2x2 = -32 + 0
2x2 = -32

Divide each side by '2'.
x2 = -16

Simplifying
x2 = -16

Reorder the terms:
16 + x2 = -16 + 16

Combine like terms: -16 + 16 = 0
16 + x2 = 0

The solution to this equation could not be determined.

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